Console Unify API Changes (#3059)

* Remove unused IChatCommand.

* Lots of refactoring into a shared context.

* Removed ICommonSession from server concmd Execute.

* Added argStr parameter to concmd execute.

* The execute function of client concmds now returns void, use the new shell.RemoteExecuteCommand function to forward commands.

* Finally move shells and commands into shared.

* Console commands can now be registered directly without a class in a shared context.

* Engine API Changes.

* Repair rebase damage.

* Update Submodule.

Content.Server/GameObjects/Components/Body/BodyComponent.cs

@@ -1,4 +1,4 @@
-#nullable enable
+#nullable enable
 using System;
 using Content.Server.Commands.Observer;
 using Content.Shared.Audio;
@@ -8,11 +8,12 @@ using Content.Shared.GameObjects.Components.Damage;
 using Content.Shared.GameObjects.Components.Mobs.State;
 using Content.Shared.GameObjects.Components.Movement;
 using Content.Shared.Utility;
+using Robust.Server.Console;
 using Robust.Server.GameObjects.Components.Container;
 using Robust.Server.GameObjects.EntitySystems;
-using Robust.Server.Interfaces.Console;
 using Robust.Server.Interfaces.Player;
 using Robust.Shared.Audio;
+using Robust.Shared.Console;
 using Robust.Shared.GameObjects;
 using Robust.Shared.GameObjects.Systems;
 using Robust.Shared.IoC;
@@ -89,9 +90,9 @@ namespace Content.Server.GameObjects.Components.Body
             if (Owner.TryGetComponent(out IMobStateComponent? mobState) &&
                 mobState.IsDead())
             {
-                var shell = IoCManager.Resolve<IConsoleShell>();
+                var host = IoCManager.Resolve<IServerConsoleHost>();
 
-                new Ghost().Execute(shell, (IPlayerSession) session, Array.Empty<string>());
+                new Ghost().Execute(new ConsoleShell(host, session), string.Empty, Array.Empty<string>());
             }
         }